Amazfit Band 7
Specs
General
| Physical size | 42.33 x 24.36 x 12.2 mm |
| Material | Polycarbonate, Skin friendly TPU strap |
| Charging | Magnetic charging |
| Battery | 232 mAh lithium-ion |
| Battery life | up to 18 days, 28 days power-saving |
| Water resistance | 5 ATM |
| Weight | 28 grams |
| Display type | Full color AMOLED, 2.5D glass + anti-fingerprint coating, touchscreen |
| Display size | 1.47 inch |
| Display resolution | 198 x 368 |
| Color options | Black, Beige |
Sensors
| Accelerometer | Yes |
| Barometric altimeter | No |
| Compass | No |
| Galvanic skin response | No |
| Geomagnetic | No |
| Gyroscope | Yes |
| Optical heart rate | Yes |
| Electrical heart rate | No |
| SpO2 | Yes |
| Temperature | No |
| GPS | No |
| GALILEO | No |
| GLONASS | No |
| QZSS | No |
| Beidou | No |
| Ambient light sensor | No |
| Vibration motor | Yes |
| Microphone | Yes |
| Speakers | No |
Health & activity tracking
| Steps | Yes |
| Distance | Yes |
| Calories burned | Yes |
| Sports tracking | Yes (120 activities) |
| Floors | No |
| Sleep | Yes |
| Heart rate | Yes |
| Stress | Yes |
| Blood oxygen | Yes |
| Respiration rate | Yes |
| UV exposure | No |
| Skin temperature | No |
| Hydration level | No |
| HRV | No |
| ECG | No |
| Calorie intake | No |
| Blood pressure | No |
| Glucose | No |
Daily smart features
| Smartphone notifications | Yes |
| Smartphone music control | Yes |
| On-board music storage | No |
| Connected pay | No |
| Cellular | No |
| Connectivity | BT5.2/BLE |
| Operating system | Proprietary |
| Memory | 8mb RAM and 128mb storage |
